berbew | dc0892a502e9e86e8e984515ce6fda1c7fe4792a5841cd5075ee2a7a405d37ad

Analysis

max time kernel
95s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2024 20:38

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

dc0892a502e9e86e8e984515ce6fda1c7fe4792a5841cd5075ee2a7a405d37adN.exe
Size

472KB
MD5

7b3916f2685a3ca463ee3ca4689eeb70
SHA1

64426f51cf73d9f4316ee07db3cb7ae53399a78a
SHA256

dc0892a502e9e86e8e984515ce6fda1c7fe4792a5841cd5075ee2a7a405d37ad
SHA512

fa602216fe2a3beff1be6c7317b6eac2f6dc1e937f9732df665d3967c9189d6f39ca32d8dfe84fb5123d4c0754885c94916a316261578cfb7dff672b9ad9d1a9
SSDEEP

3072:70M8RinudiP52xx67lLdCiHDoj0S03fdg/Mtumr8xdmw/BC:o5kgiPA6RAPAN3feLYaV/BC

Score

10^/10

berbew backdoor discovery

Malware Config

Signatures

Berbew
Berbew is a backdoor written in C++.
backdoor berbew
Berbew family
berbew

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3452	1964	WerFault.exe	81

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dc0892a502e9e86e8e984515ce6fda1c7fe4792a5841cd5075ee2a7a405d37adN.exe

C:\Users\Admin\AppData\Local\Temp\dc0892a502e9e86e8e984515ce6fda1c7fe4792a5841cd5075ee2a7a405d37adN.exe
"C:\Users\Admin\AppData\Local\Temp\dc0892a502e9e86e8e984515ce6fda1c7fe4792a5841cd5075ee2a7a405d37adN.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1964
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1964 -s 224
  2⤵
  - Program crash
  PID:3452

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1964 -ip 1964
1⤵
PID:2844

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1964-0-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download